susan rice being fume nated and the potential of filibuster reform. angus king who will now be caucusing the democrats, he ran on reforming the senate. today he pledge filibuster reform. let's just talk a moment what that might look like. they could do a number of things. they could lower the number of votes needed from 60 to something lower than that. they could eliminate what is known as unlimited debate. they could eliminate what is known as the anonymous hold where the senator can place anonymous hold on any appointment for any amount of time. what of those things, what do you think would have the most support? >> i think eliminating the anonymous hold. they've gone halfway there. you can't have an indefinite anonymous hold. they have to rotate through senators to keep that going. that's halfway there. another one i've heard talked about is the idea of stopping the filibuster on a procedural motion, get rid of it there. keep it for the hardcore votes and things like that, but clean up the work a little bit. those are things that i suspect would ha